Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Koehler, Sven"'
Autor:
Koehler, Sven, Hussain, Tarique, Hussain, Hamza, Young, Daniel, Sarikouch, Samir, Pickhardt, Thomas, Greil, Gerald, Engelhardt, Sandy
Cardiac magnetic resonance (CMR) sequences visualise the cardiac function voxel-wise over time. Simultaneously, deep learning-based deformable image registration is able to estimate discrete vector fields which warp one time step of a CMR sequence to
Externí odkaz:
http://arxiv.org/abs/2209.05778
Autor:
Koehler, Sven, Sharan, Lalith, Kuhm, Julian, Ghanaat, Arman, Gordejeva, Jelizaveta, Simon, Nike K., Grell, Niko M., André, Florian, Engelhardt, Sandy
Cardiac Magnetic Resonance (CMR) images are widely used for cardiac diagnosis and ventricular assessment. Extracting specific landmarks like the right ventricular insertion points is of importance for spatial alignment and 3D modeling. The automatic
Externí odkaz:
http://arxiv.org/abs/2201.10410
Autor:
Sharan, Lalith, Romano, Gabriele, Koehler, Sven, Kelm, Halvar, Karck, Matthias, De Simone, Raffaele, Engelhardt, Sandy
The CycleGAN framework allows for unsupervised image-to-image translation of unpaired data. In a scenario of surgical training on a physical surgical simulator, this method can be used to transform endoscopic images of phantoms into images which more
Externí odkaz:
http://arxiv.org/abs/2107.06941
Autor:
Koehler, Sven, Hussain, Tarique, Blair, Zach, Huffaker, Tyler, Ritzmann, Florian, Tandon, Animesh, Pickardt, Thomas, Sarikouch, Samir, Latus, Heiner, Greil, Gerald, Wolf, Ivo, Engelhardt, Sandy
Anisotropic multi-slice Cardiac Magnetic Resonance (CMR) Images are conventionally acquired in patient-specific short-axis (SAX) orientation. In specific cardiovascular diseases that affect right ventricular (RV) morphology, acquisitions in standard
Externí odkaz:
http://arxiv.org/abs/2101.07653
Autor:
Stern, Antonia, Sharan, Lalith, Romano, Gabriele, Koehler, Sven, Karck, Matthias, De Simone, Raffaele, Wolf, Ivo, Engelhardt, Sandy
Mitral valve repair is a surgery to restore the function of the mitral valve. To achieve this, a prosthetic ring is sewed onto the mitral annulus. Analyzing the sutures, which are punctured through the annulus for ring implantation, can be useful in
Externí odkaz:
http://arxiv.org/abs/2101.02737
Autor:
Koehler, Sven, Tandon, Animesh, Hussain, Tarique, Latus, Heiner, Pickardt, Thomas, Sarikouch, Samir, Beerbaum, Philipp, Greil, Gerald, Engelhardt, Sandy, Wolf, Ivo
Planning the optimal time of intervention for pulmonary valve replacement surgery in patients with the congenital heart disease Tetralogy of Fallot (TOF) is mainly based on ventricular volume and function according to current guidelines. Both of thes
Externí odkaz:
http://arxiv.org/abs/2002.04392
Publikováno v:
In Radiation Physics and Chemistry August 2022 197
Explaining why an answer is in the result of a query or why it is missing from the result is important for many applications including auditing, debugging data and queries, and answering hypothetical questions about data. Both types of questions, i.e
Externí odkaz:
http://arxiv.org/abs/1701.05699
We introduce Cyclone codes which are rateless erasure resilient codes. They combine Pair codes with Luby Transform (LT) codes by computing a code symbol from a random set of data symbols using bitwise XOR and cyclic shift operations. The number of da
Externí odkaz:
http://arxiv.org/abs/1605.00695
Publikováno v:
In Radiation Physics and Chemistry September 2020 174